Which of the following is not a literary movement?

প্রথম তিনটি অপশনই Literary movement. কিন্তু চতুর্থ অপশনটির অর্থ ভোগবাদ। সুতরাং, এটিই সঠিক উত্তর।
Naturalism: Naturalism is a literary movement beginning in the late nineteenth century, similar to literary realism in its rejection of Romanticism, but distinct in its embrace of determinism, detachment, scientific objectivism, and social commentary. The movement largely traces to the theories of French author Émile Zola.

Romanticism: a movement in the arts and literature that originated in the late 18th century, emphasizing inspiration, subjectivity, and the primacy of the individual.
Modernism: Modernism was a literary movement that lasted from the late nineteenth century to around the mid-twentieth century, and encapsulated a series of burgeoning writing techniques that influenced the course of literary history. It is typically associated with the period after World War I.